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Wilhelmina, Queen of the Netherlands

World's Savings Banks

Waxen Images

Fruit Preserving

Strawberry, Raspberry, Blackberry, and Gooseberry Jams and Preserves-Choice and Preparation of the Fruit

By Henry Esmond

An Electric Fire Extinguisher

Object Lesson Roads

Machine for Propelling a Boat by means of Paddles with Considerable Speed and without Employing many Men

A New Mechanical Motion

Uses of the Gas Engine

Miscellaneous Notes

Engineering Notes

Selected Formulæ

High Explosives and Smokeless Powders and their Applications in Warfare

By Hudson Maxim

Ships' Cranes

Some New Hand Cameras

Wart Hog Surprised by a Leopard

Experiments on Animal Intelligence

Typhoid Fever in Porto Rico

The Development of Photography in Astronomy

Buddleia Variabilis


Recent Study of Prehistoric Man in Europe

The Fire Department of the City of Rome

Liquid Air

Regulator for Instruments for Registering the Direction of the Wind

The Cannibal Blacks of Northwestern Australia



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    October 01, 1898

    The Antidote to Anti-Intellectualism